Reference : Carrier Aggregation in Multi-Beam High Throughput Satellite Systems |
Scientific congresses, symposiums and conference proceedings : Paper published in a book | |||
Engineering, computing & technology : Electrical & electronics engineering | |||
Security, Reliability and Trust | |||
http://hdl.handle.net/10993/41697 | |||
Carrier Aggregation in Multi-Beam High Throughput Satellite Systems | |
English | |
Kibria, Mirza ![]() | |
Lagunas, Eva ![]() | |
Maturo, Nicola ![]() | |
Spano, Danilo ![]() | |
Al-Hraishawi, Hayder ![]() | |
Chatzinotas, Symeon ![]() | |
10-Dec-2019 | |
Carrier Aggregation in Multi-Beam High Throughput Satellite Systems | |
Yes | |
No | |
International | |
IEEE Global Communications Conference (IEEE Globecom) | |
09-12-2019 to 14-12-2019 | |
IEEE | |
Hawaii | |
USA | |
[en] HTS ; Carrier Aggregation ; Satellite | |
[en] Carrier Aggregation (CA) is an integral part of
current terrestrial networks. Its ability to enhance the peak data rate, to efficiently utilize the limited available spectrum resources and to satisfy the demand for data-hungry applications has drawn large attention from different wireless network communities. Given the benefits of CA in the terrestrial wireless environment, it is of great interest to analyze and evaluate the potential impact of CA in the satellite domain. In this paper, we study CA in multi-beam high throughput satellite systems. We consider both inter-transponder and intra-transponder CA at the satellite payload level of the communication stack, and we address the problem of carrier-user assignment assuming that multiple users can be multiplexed in each carrier. The transmission parameters of different carriers are generated considering the transmission characteristics of carriers in different transponders. In particular, we propose a flexible carrier allocation approach for a CA enabled multi-beam satellite system targeting a proportionally fair user demand satisfaction. Simulation results and analysis shed some light on this rather unexplored scenario and demonstrate the feasibility of the CA in satellite communication systems. | |
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM | |
European Space Agency - ESA | |
CADSAT | |
Researchers ; Professionals ; Students | |
http://hdl.handle.net/10993/41697 |
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